Radiant Wrasse

The Radiant Wrasse is an aptly named species that displays a gorgeous iridescent coloration shifting between shades of yellow, orange, green, and blue depending on the angle of light. Males develop particularly vivid colors with a golden-yellow body, blue-green face markings, and iridescent highlights that shimmer as the fish swims. This play of color makes it one of the most visually dynamic Halichoeres wrasses available.

This species is moderately hardy and adapts well to reef aquarium life. It is an active swimmer that patrols the rockwork and sand bed, hunting small invertebrates and adding constant movement and color to the display. The Radiant Wrasse is peaceful toward most tankmates and integrates well into community reef setups, though males may occasionally spar with other Halichoeres species.

Like many Halichoeres wrasses, the Radiant Wrasse buries itself in the sand to sleep at night, so a sand substrate of at least two inches is essential. A tight-fitting lid is also necessary to prevent jumping. This species is completely reef-safe and will not harm corals, clams, or ornamental invertebrates. It may consume small pest organisms, providing beneficial pest control in the reef aquarium.